Sum Sub-menu (17(S-MENU)4(Sum))

Select this

When you want to obtain this:

menu item:

 

 

 

1Σx2

Sum of squares of the X-data

2Σx

Sum of the X-data

 

 

3Σy2

Sum of squares of the Y-data

4Σy

Sum of the Y-data

 

 

5Σxy

Sum of products of the X-data and Y-data

 

 

6Σx3

Sum of cubes of the X-data

7Σx2y

Sum of (X-data squares Y-data)

8Σx4

Sum of biquadrate of the X-data

Var Sub-menu (17(S-MENU)5(Var))

Select this

When you want to obtain this:

menu item:

 

 

 

1n

Number of samples

 

 

2o

Mean of the X-data

 

 

3xσn

Population standard deviation of the

X-data

 

 

 

4xσn–1

Sample standard deviation of the X-data

 

 

5p

Mean of the Y-data

 

 

6yσn

Population standard deviation of the

Y-data

 

 

 

7yσn–1

Sample standard deviation of the Y-data

 

 

MinMax Sub-menu (17(S-MENU)6(MinMax))

Select this

When you want to obtain this:

menu item:

 

 

 

1minX

Minimum value of the X-data

 

 

2maxX

Maximum value of the X-data

 

 

3minY

Minimum value of the Y-data

 

 

4maxY

Maximum value of the Y-data

 

 

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